Come and see our amazing products. The solar panel folding bag is suitable for 5V DC input digital products, charging mobile phones, tablet computers, cameras, mobile power supplies, etc. Multifunctional and convenient, it can be widely used in outdoor activities such as traveling, camping, mountaineering, hiking, cycling, leisure, sports, etc. The four-layer folding solar panel design is easy to take and use. Flexible monocrystalline solar panels and high-efficiency single solar panels can convert up to 22-25% of solar energy into free energy. Easy to put in any camping backpack or hiking backpack. Sturdy material to ensure long-lasting durability. Made of Oxford cloth waterproof material, it is waterproof and does not include USB output, making it able to withstand most weather conditions and harsh outdoor use. Pls confirm with us about the packing info, stock color and exact production time before placing your order.